摘要
介绍了最新版ISO 19285《焊缝无损检测-相控阵超声检测-验收等级》国际标准的适应范围、等级、指标评定验收方式,按测量的长度和高度验收及按测量的长度和最大波幅验收两种方式分别进行了分析阐述,为今后国内焊缝相控阵超声检测验收标准的制定提供了技术参考。
The application range,grade and evaluation and acceptance method of index of the latest edition of the international standard Non-destructive Testing of Welds-Phased Array Ultrasonic Testing-Acceptance Level are introduced,and the two ways of acceptances,i.e.one being based on measuring the length and height and the other based on measuring the length and the maximum amplitude,are analyzed.It provides a technical reference for the establishment of acceptance criteria for phased array ultrasonic testing of welds in the future.
作者
刘晶晶
金磊
LIU Jingjing;JIN Lei(Shanghai Research Institute of Materials, Shanghai 200437, China;Yantai CIMC Raffles Offshore Engineering Co., Ltd., Yantai 26400,China)
出处
《无损检测》
2018年第6期67-71,共5页
Nondestructive Testing
关键词
国际标准化组织
超声相控阵
验收等级
international standardization organization
phased array ultrasonic testing
acceptance level
